14 ZIP Code Tabulation Areas in Buchanan County, Missouri. The population-weighted median household income is about $63,792, the median home value about $181,453, and 67.5% of occupied homes are owner-occupied.
- 14
- ZIP codes
- 93.5K
- Population
- 53
- Data points
Buchanan County at a glance
- $63,792
- Median household income
- $181,453
- Median home value
- 39.4
- Median age
- 67.5%
- Owner-occupied
- 42,377
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Buchanan County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 64401 | Agency | 1,757 | 98% | $99,398 |
| 2 | 64440 | De Kalb | 900 | 82.5% | $94,306 |
| 3 | 64439 | Dearborn | 1,537 | 90.2% | $91,136 |
| 4 | 64454 | Gower | 2,941 | 89.9% | $87,262 |
| 5 | 64443 | Easton | 1,249 | 78.1% | $86,042 |
Top 5 Buchanan County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 64506 | Country Club | 21,461 | 60.8% | $65,573 |
| 2 | 64505 | Country Club | 14,107 | 73.8% | $73,298 |
| 3 | 64507 | Agency | 13,991 | 67.1% | $61,158 |
| 4 | 64503 | St. Joseph | 11,954 | 68.7% | $53,039 |
| 5 | 64501 | St. Joseph | 10,689 | 49.2% | $46,731 |
Top 5 Buchanan County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 64506 | Country Club | 21,461 | 60.8% | $65,573 | $354.4M |
| 2 | 64505 | Country Club | 14,107 | 73.8% | $73,298 | $284.7M |
| 3 | 64507 | Agency | 13,991 | 67.1% | $61,158 | $226.3M |
| 4 | 64503 | St. Joseph | 11,954 | 68.7% | $53,039 | $185.8M |
| 5 | 64504 | St. Joseph | 10,068 | 73.1% | $58,801 | $167.1M |
Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.
Densest: 64501 (St. Joseph) at 2,879 people/sq mi. Least dense: 64484 (Lewis and Clark Village) at 13 people/sq mi.
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